Pressure Ulcer Development Research Articles

Evaluating the Knowledge of Home Caregivers on Pressure Ulcer Signs and Prevention in Elderly Patients in Al Ahsa.

Background Pressure ulcers are significant health issues affecting elderly patients, leading to severe complications, prolonged hospital stays, and high healthcare costs. Preventive care by home caregivers plays a crucial role in mitigating the development of pressure ulcers. Objective This study aims to assess home caregivers' knowledge of pressure ulcer prevention and investigate the factors associated with knowledge levels in elderly patients in Al Ahsa, Saudi Arabia. Methods A cross-sectional study was conducted involving 231 home caregivers of elderly patients registered in Home Health Care, Al-Ahsa Health Cluster. Data were collected using an online questionnaire assessing demographic information and knowledge of pressure ulcer prevention, adapted from the Pressure Ulcer Knowledge Assessment Tool (PUKAT) 2.0. Data analysis was performed using SPSS version 29.0 (IBM Corp., Armonk, USA), with a Chi-square test used for bivariate analysis of categorical outcomes. Results The majority of caregivers were female (64.5%), aged between 35 and 50 years (47.6%), and primarily family members (83.5%). Most caregivers had been providing care for 5 years or less (79.7%), with 67.5% never having received training in pressure ulcer prevention. Knowledge levels were generally sufficient, with 87.0% of caregivers showing adequate knowledge of pressure ulcer prevention. Significant associations were found between knowledge levels and caregiving duration (p=0.006) as well as training in pressure ulcer prevention (p=0.001). However, other demographic factors, such as age and gender, were not significantly associated with knowledge levels. Conclusion The study found that most home caregivers possess sufficient knowledge of pressure ulcer prevention, although training and caregiving duration significantly influence knowledge levels. These findings underscore the need for comprehensive training programs to improve caregivers' knowledge and practice, thereby enhancing the quality of care for elderly patients and reducing the incidence of pressure ulcers.

Theoretically informed codesign of a tailored intervention to support pressure ulcer prevention behaviours by older people living in their own homes in the UK and their lay carers: an intervention codesign study (C-PrUP)

ObjectiveTo codesign a theoretically underpinned, healthcare practitioner-mediated, tailored intervention to support housebound older patients and their lay carers to adopt pressure ulcer prevention behaviours.DesignTheoretical domains framework informed codesign.SettingOne geographical area...

Method Validation for the Determination of Ciprofloxacin in Lucilia sericata Larvae via Capillary Electrophoresis Combined With Mass Spectrometry.

Substances derived from insects can serve therapeutic functions due to their diverse biological properties. This article focuses on the species Lucilia sericata and the benefits of larval therapy in patients who, due to hospitalization, have developed pressure ulcers and other difficult-to-heal wounds. Larval therapy, also known as maggot debridement therapy, employs sterile fly larvae to treat chronic, non-healing wounds by enzymatically degrading necrotic tissue and decreasing bacterial colonization. The larvae are applied to the wound for a period of 48-72h, during which they effectively clean the wound and stimulate tissue regeneration. This therapeutic approach is particularly efficacious for recalcitrant wounds, such as diabetic foot ulcers and pressure sores, which have not responded to conventional treatments. Larvae may also constitute an alternative material in entomotoxicological studies to detect substances ingested at not only toxic but also therapeutic doses. The present work describes a method for assaying ciprofloxacin in L. sericata larvae using capillary electrophoresis coupled to mass spectrometry. The developed method features high sensitivity with a limit of quantification of 100±0.018ng/mL, as well as accuracy and precision estimated within 87%-103% and 1%-4%, respectively. An application of a simple and fast precipitation of proteins procedure for sample cleaning resulted in a highly satisfactory recovery of the analyte (90%-104%). The method was linear in a range of 100-1000ng/mL with a determination coefficient higher than 0.9973. The method was used to determine ciprofloxacin in larval homogenate after antibiotic administration to the patient at a dose of 500mg twice daily per os during application of the larvae dressing. Ciprofloxacin was shown to distribute from the patient's circulation to the larvae at a concentration of 150ng/mL (750ng/g).

Free fillet flap: Outcomes in emergency microsurgical reconstruction of upper and lower limb

INTRODUCTIONDespite its infrequency, “spare-part surgery” represents a reconstructive strategy that uses segments of amputated limbs as donor tissue to preserve function in other injured anatomical regions. The purpose was to review our 14-year experience in emergency microsurgical reconstruction of traumatised limbs using free fillet flaps obtained from non-salvageable amputated parts. MATERIALS AND METHODSA retrospective observational study was conducted on patients who underwent urgent free fillet flap transfer for upper or lower limb reconstruction between 2007 and 2021. The characteristics and levels of injury, as well as the flap designs, functional outcomes and complications were documented. RESULTSA series of eight clinical cases is presented. One osteo-tendino-cutaneous and seven fasciocutaneous flaps were filleted from non-replantable amputated limbs for free transfer. Stable coverage of the dorsal aspect of the hand and fingers was achieved in three patients, and limb shortening was avoided in five patients. An open fracture of the thumb with bone defect, three below-knee stumps and one trans-metatarsal level were preserved. The mean Q-DASH score for upper limb reconstructions was 16.75 points. In all cases of lower limb reconstruction, the nerves were repaired, resulting in a protective sensitivity (S3 level) with no pressure ulcer development during the follow-up period. All patients were able to return to normal prosthetic ambulation with a mean Amputee Mobility Predictor Pro score of 45 points. Two haematomas, one surgical wound dehiscence, and two immediate revisions of venous anastomoses were registered. CONCLUSIONSThe microvascular filleted flap demonstrated versatility in the emergency reconstruction of complex limb injuries, providing stable coverage and optimised limb length preservation within a single major surgical procedure while eliminating morbidity from any other uninjured donor site.

Evaluation of Nutrition, Pressure Ulcer and Fall Risk Status and Related Factors in Individuals Receiving Home Health Care Services

Objective: In this study, the aim is to evaluate the factors associated with nutrition, pressure ulcers, and fall risks in individuals receiving home health care. Methods: A retrospective study was designed by examining the files of the patients registered in the Home Health Care. Mini Nutritional Assessment Short Form, Modified Norton Scale and Itaki Fall Risk Scale scores were recorded. Results: The study included 334 patients. 197 (59%) of them were female and the mean age was 74.15±16.12 (min: 18, max: 101). The most common chronic diseases was hypertension (HT) (n=167, 50%), whereas the two most common comorbidities were DM and HT (n=77,23.1%). Patients receiving home health care were found to be at risk for malnutrition, pressure ulcers and falls. Being semi-bedridden and wheelchair bound were found to be predictors for the risk of developing pressure ulcers according to regression analysis results. Also it was identified that the age and dependency levels of the patients receiving home health care explained 12% of the falling behaviours of the older people. Conclusion: Necessary warnings should be given at every visit, so that receiving home health care should not be neglected in terms of risks and preventive measures should be taken for this patient group.

Impact of head-of-bed elevation angle on the development of pressure ulcers and pneumonia in patients on mechanical ventilation: a systematic review and meta-analysis

BackgroundMechanical ventilation is crucial for patient management in intensive care units, but it comes with complications such as pressure ulcers and ventilator-associated pneumonia (VAP). The impact of head-of-bed elevation angles on these complications remains a critical area for investigation.MethodsThis systematic review and meta-analysis followed PRISMA guidelines and involved searches across PubMed, Embase, Web of Science, and Cochrane Library, conducted on September 19, 2023, with no date or language restrictions. We included randomized controlled trials that compared different head-of-bed elevation angles in adult ICU patients on mechanical ventilation. Data were extracted on study characteristics, quality assessed using the Cochrane risk of bias tool, and statistical analyses performed using chi-square tests for heterogeneity and fixed or random-effects models based on heterogeneity results.ResultsSix studies met inclusion criteria out of an initial 601 articles. These studies showed minimal heterogeneity (I2 = 0.0% for pressure ulcers, p = 0.930; and for VAP, p = 0.797), supporting the use of fixed-effect models. Results indicated that a higher elevation angle (45°) significantly increased the risk of pressure ulcers (OR = 1.95, 95% CI: 1.12–3.37, p < 0.05) and decreased the incidence of VAP compared to a lower angle (30°) (OR = 0.51, 95% CI: 0.31–0.84, p < 0.05).ConclusionsWhile higher head-of-bed elevation can reduce the risk of VAP in mechanically ventilated patients, it may increase the risk of pressure ulcers. Clinical strategies should carefully balance these outcomes to optimize patient care in ICU settings.RegistrationPROSPERO 2024 CRD42024570232.

Multidimensional-Based Prediction of Pressure Ulcers Development and Severity in Hospitalized Frail Oldest Old: A Retrospective Study.

In recent times, growing uncertainty has emerged regarding the effectiveness of standard pressure ulcer (PU) risk assessment tools, which are suspected to be no better than clinical judgment, especially in the frail and comorbid elderly population. This study aimed to identify the primary clinical predictive variables for PU development and severity in hospitalized older adults, utilizing a multidimensional frailty assessment, and compare them with the Braden scale. The population consisted of 316 patients, admitted to the Geriatric Unit and Transitional Care of San Bartolomeo Hospital in Sarzana (Italy) during the period 21/02/22-01/07/22. The collected information included both anamnestic and laboratory data. A comprehensive geriatric assessment was performed, including also anthropometric and physical performance measurements. Multivariate logistic analysis was used, both in a binary classification test and in the subsequent ordinal classification test of severity levels. The final performance of the model was assessed by ROC curve estimation and AUC comparison with the Braden scale. Within the population, 152 subjects (48%) developed PU at different levels of severity. The results showed that age, Braden scale (subscales of mobility and friction/shear), Barthel scale, Mini Nutritional Assessment, hemoglobin, and albumin are predictors associated with the development of PU (AUC 85%). The result is an improvement over the use of the Braden scale alone (AUC 75%). Regarding the identification of predictive factors for PU severity, 4AT also emerges as potentially relevant. Assessing the subject's nutritional status, physical performance, and functional autonomies enables the effective integration of the Braden scale in identifying patients most susceptible to developing PU. Our findings support the integration of a comprehensive set of methodologically robust frailty determinants into traditional risk assessment tools. This integration reflects the mutual interplay between patients' frailty, skin frailty, and PU development in very old hospitalized patients.

Point prevalence and risk factors for pressure ulcers in hospitalized adult patients: a cross-sectional study.

To estimate the point prevalence of and risk factors associated with the development of pressure ulcers at a university hospital in Brazil. This study was conducted on 196 participants using a structured questionnaire, physical examination of the skin, and the Braden scale. The Mann-Whitney U, χ2, or Fisher's exact tests were used to compare the participants and the associations of variables with pressure ulcers. A modified multivariate Poisson regression model was built considering the presence of pressure injuries and the independent variables. The point prevalence of pressure ulcers was 10.71% and was significantly associated with less than 12 years of schooling (p=0.0213), use of antihypertensive drugs during hospital stay (p=0.0259), diagnosis of systemic hypertension (p=0.0035), and diabetes mellitus. Lower scores on the Braden scale (p=0.0001) were positively associated with the presence of pressure ulcers. Furthermore, cardiovascular disease (p=0.0267) and diaper use (p=0.0001) were associated with the presence of pressure ulcers. Moreover, they were also associated with prolonged hospital stay, advanced age, less than 12 years of schooling, use of antihypertensive drugs, hypertension, diabetes, and lower Braden scale scores. Health professionals should be aware of the risk factors associated with pressure ulcers, evaluate patient skin daily, and offer prevention. Our findings support the need to allocate resources for the prevention and treatment of pressure injuries.

The Effect of Aloe Vera and Honey Dressings on Preventing Pressure Injuries in High-Risk Elderly ICU Patients: A Randomized Clinical Trial

Background: Today, due to the challenging treatment of pressure injuries, the preferred approach is prevention and care. One preventive measure is the use of specialized dressings, although very few studies have explored this area. Objectives: This study aimed to investigate the impact of using aloe vera and honey on the prevention of pressure injuries among elderly patients admitted to an intensive care unit in Qazvin, Iran, in 2022. Methods: In this randomized, single-blind clinical trial, 90 elderly patients at moderate to high risk of developing pressure ulcers were divided into three groups. Each group received a different preventive dressing on their sacral area twice a day for one week: The first group received aloe vera gel, the second group received honey, and the third group received plain gauze. Data were collected using a demographic information checklist, the Braden scale for predicting pressure injury risk, and a pressure injury grading tool. The data were analyzed using descriptive and analytical statistical tests and statistical software. Results: The mean Braden scale scores for patients in the aloe vera, honey, and simple dressing groups were 10.83 ± 1.41, 10.40 ± 1.52, and 10.30 ± 1.55, respectively (P = 0.40). Ten patients developed pressure injuries (0 in the aloe vera group, 3 in the honey group, and 7 in the simple dressing group). A statistically significant difference was found in the occurrence of pressure injuries between the aloe vera and honey groups compared to the control group (P = 0.015). Conclusions: The study revealed that aloe vera preventive dressing had a significant and favorable effect on pressure injury prevention. Further studies are recommended to validate these findings.

Nanotechnological Antibacterial and Conductive Wound Dressings for Pressure Ulcer Prevention.

The development of pressure ulcers, associated with increased temperature and moisture in specific areas of the body, and the risk of microbial infections in patients lying in a static position for prolonged periods of time represents a serious issue in medicine. In order to prevent the formation of pressure ulcers, this work aims to present advanced nanostructured coatings developed by three research groups. Nanometric silver, ash and functionalized torrefied biomass were the basis for the treatment of wound dressings to improve thermal conductivity and antimicrobial properties of the conventional cotton gauzes. Each treatment was performed according to its own optimized method. The treated fabrics were characterized in terms of antimicrobial properties, heat transfer, morphology and hydrophobic behavior. The results demonstrated the effectiveness of the deposition treatments also in synergistic actions. In particular, the antibacterial efficacy was improved in all the samples by the addition of silver treatment, and the thermal conductivity was enhanced by around 58% with nanometric ashes. A further step of the study involved the designing of two multilayer systems evaluated using circuit models for determining the total thermal conductivity. In this way, both systems were designed with the aim to guarantee simultaneous efficacy: high antibacterial and hydrophilic properties at the skin level and more hydrophobic and conductive behaviors toward the external environment.

Causal association of micronutrients and supplements with pressure ulcer: A Mendelian randomization study.

Pressure ulcer (PU) is known to be associated with abnormalities of micronutrient status. However, to date, it is not clear whether a causal relationship exists between circulating levels of micronutrients and their supplementations and PU. A two-sample Mendelian randomization (MR) study was conducted using summary statistics from Genome-Wide Association Studies (GWAS). Genetic instrumental variables (IVs) for 13 micronutrients were identified from a GWAS of 67582 participants, IVs for supplement zinc were acquired from 18826 cases and 44255880 controls, and IVs for PU were obtained from 663 PUs and 207482 controls. The MR analysis was conducted using the MR base platform. The main analysis method was inverse variance weighted (IVW) analysis, supplemented by MR Egger, Weighted median, Weighted mode, and Simple mode analyses. Heterogeneity was assessed using Cochran's Q statistic for MR-IVW and Rucker's Q statistic for MR-Egger. Pleiotropy was determined bythe MR-Eggerregression. Sensitivityanalysiswasconductedusingthe leave-one-outmethod, and publication bias was evaluated using funnel plots. Genetically predicted lower circulating zinc levels were found to be causally linked to the development of PU (OR=0.758, 95%CI 0.583-0.987, P=0.040). However, there was no significant evidence of a causal relationship between supplemental zinc intake and PU development (P>0.05). Additionally, no causal association was observed between the other circulating micronutrients and the occurrence of PU. Furthermore, there was no indication of horizontal pleiotropy or heterogeneity among genetic variants (P>0.05), and the robustness of the findings was confirmed through leave-one-out tests and funnel plots. Our findings indicate a potential causal association between circulating zinc levels and decreased risk of PU. However, zinc supplementation did not demonstrate a significant reduction in the risk of PU. Further research is warranted to elucidate the underlying mechanisms through which zinc influences the pathogenesis of PU and evaluate the efficacy of zinc supplementation in the prevention and management of PU.

Silicone adhesive multilayer foam dressings to prevent hospital-acquired sacrum pressure ulcers: An economic evaluation based on a publicly funded pragmatic randomized controlled trial linked with real-world data

ObjectivesTo estimate the cost-effectiveness of sacrum multilayer silicone foam dressings as an adjuvant prophylactic therapy compared to standard pressure ulcer prevention in a hospital population at high risk for pressure ulcer development. MethodsAn economic evaluation is performed from a healthcare payer's perspective. This evaluation is based on a Belgian publicly funded pragmatic randomized controlled trial (RCT), linked with real-world data from administrative claims database and a Belgian cost analysis. A cost-consequences analysis with a one-year time horizon is performed. ResultsThe RCT has shown that the risk of developing a new pressure ulcer on the sacrum was statistically significantly reduced by 41 % in the treatment group (RR = 0.59, 95 % CI 0.35–0.98, p = 0.04). The absolute risk reduction of 2.0 % (95 % CI -0.1–4.1 %) coincides with a number needed to treat of 50.0 to prevent one new pressure ulcer of category II or worse. The evolution of quality of life is on average negative for patients who developed a pressure ulcer before day 3, while it is positive for patients without pressure ulcers. In a scenario with conservative assumptions, i.e. without inclusion of price discounts for the multilayer silicone foam dressings and only including costs during the hospitalization, pressure ulcer prevention with dressings on the sacrum was already cost-neutral. ConclusionsThe preventive use of silicone adhesive multilayer foam dressings on the sacrum for a population similar to the pragmatic trial population can be supported both from a clinical and economic point of view.

Functional Evolution of Spinal Cord Injury Patients Followed by the Rehabilitation Team Residing Outside the Capital of Antananarivo

Spinal cord injury rehabilitation is a complex and continuous process aimed at improving patients' functional capacity and quality of life. The objective of this study was to assess the progress of spinal cord injury patients followed by the rehabilitation team residing outside Antananarivo. A prospective descriptive cross-sectional study was conducted over a period of seven years, from 2015 to 2022, involving all patients who had previously consulted the Rehabilitation Department at CHU-JRA. Follow-up through telephone calls and/or during follow-up consultations was carried out. Of the 50 included patients, a male predominance of 76% was observed, with a mean age of 46 years. The majority were paraplegic (84%), with an ASIA classification predominantly in category A. Only 16% benefited from rehabilitation sessions in a specialized center, while 84% practiced exercises at home. Only 10% of patients achieved a high level of functional independence. However, 62% developed pressure ulcers, and the mortality rate was 28%. The study highlights the urgent need to improve accessibility to rehabilitation services in rural areas and outside the capital, as well as the importance of mastering self-rehabilitation exercises to maintain the autonomy acquired during rehabilitation sessions at the rehabilitation center.

Reconstructive Options for Pressure Ulcers in Pediatric Patients.

Pressure ulcers pose significant challenges in terms of treatment, often exhibiting a low success rate and a propensity for recurrence. Children with neurological impairments such as myelomeningocele and those with spinal injuries are particularly vulnerable to developing pressure ulcers. Despite advancements, achieving successful reconstruction remains a formidable task. Common sites prone to pressure ulcer formation include the sacral and ischial regions, as well as areas over bony prominences. Additionally, pressure ulcers attributable to medical devices facilitating ambulation are observed. While many pressure sores resolve spontaneously, conservative management may prove ineffective for some, especially in cases of stage 3 and 4 ulcers, necessitating surgical intervention. Various surgical techniques are employed for the treatment of decubitus ulcers, yet there exists no universally accepted gold standard for their management. This paper presents our institutional experience in this domain, highlighting differences in surgical approaches, treatment outcomes, complication rates, and long-term follow-up. This study involved a retrospective analysis of medical records from 11 children, ranging in age from 10 to 17 years, who presented with extensive pressure ulcers that were unresponsive to conservative treatment measures. Data collection spanned from February 2017 to June 2022. The pressure ulcers affected various anatomical regions, including the ischial area (5/11 patients), sacral region (3/11 patients), lower limb (1/11 patients), elbow (1/11 patients), and perineal area (1/11 patients). Surgical intervention was the chosen approach for all cases, employing techniques such as reconstructive surgery utilizing perforator, pediculated flaps, and locoregional flaps. Eleven patients with sore ulcers (stage 3 and 4) were treated surgically. We present our experience of using surgical methods, including pedicled anterolateral flaps, pedicled gracilis musculocutaneous flaps, propeller flaps and locoregional flaps. In some cases, surgery was performed after 60 days of hospitalization or ten years after ulcer occurrence. We reviewed the length of hospital stay, surgical management and patient satisfaction. Patients were followed up to 5 years post-surgery. All flaps survived except for one flap where partial necrosis was observed. The recurrence rate was 9.01% (1/11). One patient underwent another surgery. The general outcome was satisfactory. Conclusions: Our findings underscore the efficacy of flap reconstruction surgical techniques in the management of pressure ulcers among pediatric patients. Based on our experience and the outcomes observed, we advocate for considering reconstructive surgery as a viable therapeutic option early in the treatment course, particularly for stage 3 and 4 ulcers. This approach not only addresses the immediate needs of patients but also holds promise for long-term wound healing and prevention of recurrence.

Pressure ulcers related to prone positioning: a pandemic amidst a pandemic.

To explore the epidemiology and risk factors associated with the development of pressure ulcers (PUs) in patients receiving prone positioning (PP) ventilatory therapy; to compare the inflammatory status of patients who develop PUs with those who do not; and to describe the experience and useful findings that have allowed us to improve the management of these patients to reduce the incidence of PUs. An observational, descriptive and longitudinal study was conducted, where sociodemographic and laboratory data were collected from patients who were hospitalised and required PP ventilatory therapy in critical care areas (CCA) during the months of May-October 2020. From the total number of patients who required PP during their CCA stay (n=240), 202 (84.2%) developed a PU. The four most frequent areas where a PU appeared were: the head and neck (n=115); the pinna (n=21); the torso (n=21); and the lower limbs (n=21). Patients who developed PU were more frequently males with higher initial levels of creatinine phosphokinase and ferritin. The incidence for each month of follow-up decreased from 8.3% to 5.8%. Regardless of the intervention, a multidisciplinary approach is required to optimise the prevention and treatment of these wounds. While PUs are often the result of other medical conditions or poor health status in general, the vast majority of PUs are avoidable.

Pressure ulcer development in patients treated for acute ischaemic stroke

Pressure ulcer development in patients treated for acute ischaemic stroke

Prevalence and Risk Factors of Pressure Ulcers in Bedbound Diabetic vs. Non-diabetic Patients in a Lower-Middle-Income Country.

Introduction Pressure ulcers, also known as bedsores, are a significant concern for bedridden individuals, presenting both physical and socioeconomic challenges. Factors such as prolonged immobility, chronic medical conditions, and poor nutrition contribute to their development. Despite extensive research in some regions, studies comparing diabetic and non-diabetic populations remain limited, particularly in low-income settings. This study aimed to investigate the risk factors and frequency of pressure ulcers among bedridden patients, addressing this gap in understanding and guiding targeted interventions. Materials and methods A cross-sectional study was conducted across four government hospitals in Peshawar, Pakistan. A total of 388 bedridden patients with pressure ulcers were included, and data were collected through a questionnaire. The questionnaire covered demographics, comorbidities, duration of bedbound status, BMI, and caregivers' awareness of pressure ulcer care. Data analysis was performed using SPSS version 22.0 (Armonk, NY: IBM Corp.), with qualitative data presented as frequencies and percentagesand quantitative data as mean and standard deviation. Chi-square tests were utilized for significance, with p<0.05 considered significant. Results Of the 388 patients analyzed, 230 (59.3%) were diabetic, highlighting the prevalence of diabetes among pressure ulcer cases. The majority of diabetic patients with ulcers were over 41 years old, and 293 (75.5%) had comorbidities. Surgical intervention was the primary cause of ulcers in 213 (54.8%) cases, followed by stroke in 77 (19.8%) cases. Notably, 252 (65%) of caregivers exhibited inadequate knowledge regarding ulcer care. Stage II ulcers were prevalent in both diabetic and non-diabetic cohorts. Conclusions Pressure ulcers are poorly controlled complications observed in bedridden individuals, highlighting a critical need for comprehensive preventive measures and caregiver education to alleviate the burden of pressure ulcers, especially in diabetic patients. Factors such as prolonged immobility, surgical interventions, and insufficient caregiver knowledge contribute to the development of pressure ulcers. Understanding these complexities is essential for implementing effective care approaches and mitigating the impact of pressure ulcers.

Analysis of Clinical Competencies among Staff Nurses Regarding Pressure Ulcer Management

Pressure Ulcer (PU) development continues to be a significant issue for at-risk patients. These ulcers are classified as "never events" since they are preventable and should "never" occur. Managing pressure ulcers is considered a sign of quality nursing care, and nurses must possess comprehensive information about the latest evidence-based practices about pressure ulcers. To analyze the clinical competencies regarding pressure ulcer management among staff nurses. A self-administered questionnaire was used in a descriptive, cross-sectional study to analyze the clinical competencies of 74 nurses from Liaquat University Hospital about pressure. The data was analyzed by descriptive statistical methods (frequency and percentage). The total population consisted of 74 staff nurses. Female respondents were 66.2%, and males were 33.8%. Most participants were within the 26-35 age range (43.2%). Work areas encompassed diverse specialties, with significant representation in ICU (16.2%) and medicine (17.6%), among others. Experience levels were also varied, with substantial proportions having 1-5 years (39.2%) and 5- 10 years (43.2%) of experience. The study revealed the nurses' capabilities in this area, revealing their strengths and areas needing improvement. By addressing these insights through focused educational programs and training, the quality of patient care and outcomes in pressure ulcer management could be improved. Moreover, initiatives aimed at fostering gender diversity and supporting professional growth, including pursuing advanced degrees, may strengthen the competency of nursing staff in this vital aspect of patient care.

Challenges and strategies in the surgical management of traumatic spinal cord injuries in the Democratic Republic of the Congo

BackgroundSignificant progress has been made in the management of traumatic spinal cord injuries. However, deep disparities persist in developing countries. This work aims to describe the different challenges in the surgical management of traumatic spinal cord injuries at the Kinshasa University Teaching Hospital and some strategies implemented to overcome them. MethodsThis is a cross-sectional study of 105 patients from January 2016 to June 2023. The variables of interest included: gender, age, cause, levels of lesion, hospital admission modalities, time to admission, time to surgery, AIS score at admission and on discharge, treatment, pre, peri- and post-operative complications and outcome. ResultsWe admitted 105 patients. Only 16 % of them were taken to hospital in an ambulance. The average admission time was 49.9 ± 81.79 days. Seventy-two patients (68.6 %) were operated. The average time to surgery was 62.43 ± 85.20 days. No patient was stabilized at the trauma site. Osteosynthesis was performed with appropriate implants in 63.2 % and with improvised elements in 26.8 %. Four patients were operated without an image intensifier. Short-segmental fixation was performed in 8 patients. Twenty-one patients developed pressure ulcers. At discharge, 24 patients recovered their neurological function. Neurological status remained stationary in 43 patients. Five patients died. Seventeen patients went to rehabilitation center. There was no significant difference between the improvised strategies implemented and conventional procedures on functional recovery upon discharge from hospital or rehabilitation centre (p-value : 0.838 and 0.468 respectively). ConclusionOur establishment faces many challenges in TSCI surgery: lack of pre-hospital emergency services and mutual health insurance, delay in admission, lack of surgical implants and image intensifier, the poverty of the population. Some strategies have been implemented to overcome some of them.

Evaluation of Serum Vitamin D Levels and its Association with Increased Risk of Pressure Ulcer among Non-Ambulatory Patients

Background: Pressure ulcers are a significant health concern for non-ambulatory patients, often resulting from prolonged immobility. Vitamin D, recognized for its role in skin health and wound healing, may influence the development of these ulcers. This study examines the relationship between serum vitamin D levels and the prevalence of pressure ulcers in individuals unable to walk or move independently. Objective: To explore the association between serum Vitamin D levels and the risk of pressure ulcers, aiming to contribute to the literature and improve patient outcomes through evidence-based healthcare practices. Methods: A cross-sectional study was conducted at Sheikh Zayed Hospital and Bahria International Hospital, Lahore, from August 2023 to January 2024. Seventy non-ambulatory patients were recruited using a non-probability convenient sampling method. The Braden scale was employed to assess pressure ulcer severity, and serum vitamin D levels were measured through blood samples. Results: Participants had a mean age of 38.5 years (SD = 6.27) and a mean non-ambulatory duration of 13.72 days (SD = 5.22). Gender distribution was 55.7% female and 44.3% male. Historical pressure ulcer incidence was 10%. The leading reasons for hospitalization were stroke (28.6%), neuromuscular conditions (31.4%), and road traffic accidents (38.6%). A significant positive correlation was found between Braden scale scores and vitamin D levels (11.91 ± 3.40 and 11.40 ± 3.40 respectively, Pearson correlation coefficient = 0.71, p &lt; 0.01). Conclusion: There is a significant association between low serum vitamin D levels and an increased risk of developing pressure ulcers in non-ambulatory patients, supporting the need for vigilant monitoring and management of vitamin D levels.